SECURE CONTROLLER FOR BLOCK ORIENTED STORAGE

A storage controller includes a command pointer register. The command pointer register points to a chain of commands in memory, and also includes a security status field to indicate a security status of the first command in the command chain. Each command in the command chain may also include a secu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: O'CONNOR DENNIS M, FULLERTON MARK N, RICHARDSON RAY
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A storage controller includes a command pointer register. The command pointer register points to a chain of commands in memory, and also includes a security status field to indicate a security status of the first command in the command chain. Each command in the command chain may also include a security status field that indicates the security status of the following command in the chain.